Enjoy the view from the fifth tallest building in the world. Be sure to check the weather before entry. The Lotte World Tower is a 555.7-metre (1,823 ft), 123-story skyscraper located in Sincheon-dong, Songpa District. It opened to the public in 2017, and is the tallest building in South Korea and the sixth tallest in the world.

Lotte World Tower is a 123-story, 555 metres supertall skyscraper, located in Sincheon-dong, Songpa District, Seoul, South Korea. It is the sixth-tallest building in the world, the tallest in OECD countries and in South Korea, and also the first in South Korea to be over 100 stories tall. It was the fifth-tallest in the world when completed. The tower opened to the public on April 3, 2017. A "Sky Bridge Tour" is located on the roof of Lotte World Tower at 541 m , which is about the same height of One World Trade Center in New York City , the tallest building in the United States.